To erode? You may be thinking of eroding. This is when plaque from the food and drinks you consume eats away at the enamel. This can be caused by: -not brushing your teeth -sugary drinks -candy -most acidic products (ie., soda) -etc. avoid sodas and other sugary drinks especially
teeth erupt in wrong place
Yes, deciduous teeth are very important. They "provide the eruption path" for the permanant teeth to follow. They also act as space maintainers as teeth naturally move forward in the absence of an adjacent tooth. Also the eruption of permanent may be delayed if deciduous teeth are extracted much early than their shedding time.
lava
Calcarea Phos
um i do not know
Volcanic eruption
because of the lava rising from the earth
Plate Movement
it comes from molten rock
magma and heat pressure
Water and silicates are common components of the viscous lava that can expand explosively in an eruption.
sometimes the first eruption causes new side vents to open up. Because of this, the second eruption could be more powerful and deadly-pliniann eruption